COMMITMENTS AND CONTINGENT LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Future minimum rental commitments under non-cancelable operating leases are as follows:

Year ending December 31,
2019	$	6,248
2020		5,749
2021		5,589
2022		5,930
2023 and thereafter		6,410
Total minimum lease payments *)	$	29,926

*) Minimum payments have been reduced by minimum sublease rental of $1,657 due in the future under non-cancelable subleases.